What aircraft does MH140 use?

Malaysia Airlines flight MH140 operates on a Airbus A330-300 from SYD to KUL.

How long is the MH140 flight?

The estimated flight time for MH140 from SYD to KUL is approximately 8h 44m covering 6,585 km (4,092 miles).

How many seats does this Airbus A330-300 have?

This Malaysia Airlines Airbus A330-300 has 290 total seats across 2 cabin classes: Premium Economy, Economy.

What cabin classes are available on this aircraft?

This Airbus A330-300 offers 2 cabin classes: Premium Economy, Economy. Seat distribution: 27 Premium Economy seats, 263 Economy seats.

What route does MH140 fly?

Malaysia Airlines flight MH140 operates from SYD (Sydney Kingsford Smith International Airport) to KUL (Kuala Lumpur International Airport), connecting Sydney (Mascot) and Sepang.

How do I choose the best seat?

The best seat depends on your priorities. For extra legroom, choose seats near emergency exits or bulkhead rows. For quick boarding/deplaning, select seats near the front. Avoid seats near lavatories or galleys if you prefer a quieter flight. Window seats offer views and a wall to lean against, while aisle seats provide easier access to move around.

What do the different seat colors mean?

Green seats are typically available for selection, red seats are occupied or blocked, yellow/orange seats may have restrictions or extra fees, and blue seats often indicate premium or preferred seating with additional charges. Hover over any seat to see specific details and pricing.

Can I change my seat after booking?

Yes, most airlines allow seat changes after booking, though fees may apply depending on your fare type and desired seat. You can typically change seats through the airline's website, mobile app, or by calling customer service. Some seats become available closer to departure as the airline releases blocked inventory.

When is the best time to select seats?

The best time varies by strategy. Book immediately after purchasing your ticket for the widest selection, or wait until 24 hours before departure when airlines often release blocked premium seats. For popular routes, early selection is recommended. Our seat alerts can notify you when preferred seats become available.

Are the seat maps updated in real-time?

Our flight seat maps are updated regularly throughout the day to reflect current availability. However, seat availability can change rapidly, especially close to departure. We recommend checking the airline's official website for the most up-to-date information when making your final selection.

What if my preferred seat isn't available?

You can also check back periodically as seats often open up closer to departure when other passengers make changes or when the airline releases additional inventory.

MH140 Seat Map

● On time

Malaysia Airlines · Airbus A330-300 · Sat, 31 Oct 2026

Depart

SYD · Sydney (Mascot)

8h 44m

4,092 mi

Arrive

KUL · Sepang

+ Seat alert

J · Business

0/28

W · Premium Economy

0/24

Y · Economy

0/245

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Seat layout via AwardTool

Business · Premium · Economy · Rows 1–44

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MH140 Flight Details

Flight Number: MH140

Origin:

(Sydney Kingsford Smith International Airport, Sydney (Mascot))

Destination:

(Kuala Lumpur International Airport, Sepang)

Distance: 6,585 km (4,092 mi)

Est. Duration: 8h 44m

Flight Date: October 31, 2026

Aircraft: Airbus A330-300

Airline Routes: View Malaysia Airlines route map

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Live Flight Info

Departure · SYD

Terminal 1 Gate 33

Arrival · KUL

Terminal 1

Departs

22:10

Arrives

04:10

Est: 04:16 (+6m)

Speed: 472 kts · Altitude: FL380

Route:

N0472F380 DCT TESAT A576 AS A587 DOPUK/N0469F400 A587 ONOXA G326 BLI M635 JUNHA DCT IRTAD A464 AVPIV DCT LEGOL DCT LAPOL G579 VJB A457 GUPTA GUPTA1G

Flight Route Map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Malaysia Airlines (MH)
Aircraft: Airbus A330-300
Seating: Main Deck: 297 seats

Economy: 245

Premium Economy: 24

Business: 28
Legend: Seat Status

Blocked

Occupied

Standard

Cabin Classes

First

Business

Premium Economy

Economy

Extra legroom / exit

Features

Exit door

WC Lavatory

GALLEY Galley

CREW Crew area

Malaysia Airlines Airbus A330-300 seat map layout for flight MH140 from SYD to KUL — Reference layout

This Airbus A330-300 operates Malaysia Airlines flight MH140 from Sydney (Mascot) (SYD) to Sepang (KUL). Browse the interactive seat map above to find the best seats for your journey, view real passenger reviews, and explore detailed cabin configurations to make an informed decision for your flight.

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Seat Selection Assistance

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Seat alerts are available to users with a paid plan or credits. This feature monitors seat availability and notifies you when your preferred seats become available.

Reviews

Passenger Reviews for MH140

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Airbus A330-300 Seat Map

Full Malaysia Airlines Airbus A330-300 seating chart, cabin layout, and seat reviews.

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MH140 Flight Details

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